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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG815651161

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG815651161

Diamond specifications and retailer prices

From $1,007 SGD
$788 USD
As of October 25, 2026
Save $6,280 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,287 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815651161 or 815651161. Listed at 20 retailers as of October 25, 2026, with prices from $1,007 to $7,287, a $6,280 spread on the same certified stone. Brilliant Earth lists it at $7,287. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815651161
Dimensions9.25 × 8.05 × 5.05 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm8.05 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815651161
Side View
Table 55.0%Crown 36°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $7,287 SGD|Low: $950 SGD|High: $8,156 SGD|Avg: $2,357 SGD|-10.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 8$984 SGD
Retailer 3$1,007 SGD
Retailer 17$1,214 SGD
Retailer 7$1,372 SGD
Retailer 16$1,409 SGD
Retailer 11$1,549 SGD
Retailer 2$1,575 SGD
Retailer 6$1,705 SGD
Retailer 14$2,237 SGD
Retailer 15$2,247 SGD
Retailer 13$2,286 SGD
Retailer 18$3,007 SGD
Retailer 5$3,059 SGD
Retailer 4$3,118 SGD
Retailer 10$3,397 SGD
Retailer 9$3,419 SGD
Retailer 12$4,171 SGD
Brilliant Earth$7,287 SGD

42 data points across 18 retailers

20 retailers$1,007 SGD to $7,287 SGD

Retailer 1
-
$984 SGD
$770 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$1,007 SGD
$788 USD
View
Final sale: no returns
A
Retailer 3
-
$1,214 SGD
$950 USD
View
A
Retailer 4
-
$1,372 SGD
$1,073 USD
View
A
Retailer 5
-
$1,409 SGD
$1,102 USD
View
A
Retailer 6
-
$1,549 SGD
€1,154 EUR
View
A
Retailer 7
-
$1,575 SGD
£970 GBP
View
A
Retailer 8
-
$1,705 SGD
$1,334 USD
View
B+
Retailer 9
-
$2,117 SGD
A$2,548 AUD
View
Retailer 10
-
$2,237 SGD
A$2,692 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,247 SGD
$1,758 USD
View
B+
Retailer 12
-
$2,286 SGD
ZAR 28,893 ZAR
View
Retailer 13
-
$3,007 SGD
A$3,619 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$3,059 SGD
£1,884 GBP
View
B+
Retailer 15
-
$3,118 SGD
$2,439 USD
View
B+
Retailer 16
-
$3,360 SGD
$2,628 USD
View
B
Retailer 17
-
$3,397 SGD
$2,657 USD
View
B
Retailer 18
-
$3,419 SGD
$2,674 USD
View
B
Retailer 19
-
$4,171 SGD
£2,569 GBP
View
Most Expensive
B
Brilliant Earth
20536824A · Oct 30
$7,287 SGD
$5,700 USD
View
19 more retailers have this diamond
Prices start from $1,007 SGDSave up to $6,280 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Cushion
$1,007 SGD